ATE447062T1 - Wasserstrahlverfestigter verbundvlies mit spinnvliesschicht und saugfähiger zellstoffschicht, verfahren und kontinuierliches system zur herstellung dieses verbundstoffes - Google Patents

Wasserstrahlverfestigter verbundvlies mit spinnvliesschicht und saugfähiger zellstoffschicht, verfahren und kontinuierliches system zur herstellung dieses verbundstoffes

Info

Publication number
ATE447062T1
ATE447062T1 AT07003616T AT07003616T ATE447062T1 AT E447062 T1 ATE447062 T1 AT E447062T1 AT 07003616 T AT07003616 T AT 07003616T AT 07003616 T AT07003616 T AT 07003616T AT E447062 T1 ATE447062 T1 AT E447062T1
Authority
AT
Austria
Prior art keywords
layer
composite
hydrojet
woven
producing
Prior art date
Application number
AT07003616T
Other languages
English (en)
Inventor
Galliano Boscolo
Original Assignee
Albis Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38266685&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE447062(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Albis Spa filed Critical Albis Spa
Application granted granted Critical
Publication of ATE447062T1 publication Critical patent/ATE447062T1/de

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/02—Layered products comprising a layer of synthetic resin in the form of fibres or filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H13/00—Other non-woven fabrics
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H18/00—Needling machines
    • D04H18/04—Needling machines with water jets
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/10—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically
    • D04H3/11—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically by fluid jet
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/02—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling
    • D04H5/03—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling by fluid jet

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
AT07003616T 2007-02-22 2007-02-22 Wasserstrahlverfestigter verbundvlies mit spinnvliesschicht und saugfähiger zellstoffschicht, verfahren und kontinuierliches system zur herstellung dieses verbundstoffes ATE447062T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07003616A EP1961850B1 (de) 2007-02-22 2007-02-22 Wasserstrahlverfestigter verbundvlies mit spinnvliesschicht und saugfähiger zellstoffschicht, verfahren und kontinuierliches system zur herstellung dieses verbundstoffes

Publications (1)

Publication Number Publication Date
ATE447062T1 true ATE447062T1 (de) 2009-11-15

Family

ID=38266685

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07003616T ATE447062T1 (de) 2007-02-22 2007-02-22 Wasserstrahlverfestigter verbundvlies mit spinnvliesschicht und saugfähiger zellstoffschicht, verfahren und kontinuierliches system zur herstellung dieses verbundstoffes

Country Status (5)

Country Link
EP (1) EP1961850B1 (de)
AT (1) ATE447062T1 (de)
DE (1) DE602007002977D1 (de)
ES (1) ES2333265T3 (de)
WO (1) WO2008101643A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5073882B1 (ja) * 2010-07-15 2012-11-14 ザ プロクター アンド ギャンブル カンパニー 吸収性コア
JP5812641B2 (ja) 2011-03-25 2015-11-17 ユニ・チャーム株式会社 吸収体および吸収性物品
DE102011103590A1 (de) 2011-05-30 2012-12-06 Ascania Nonwoven Germany Gmbh Verfahren zur Herstellung eines Composits sowie Composit
CN104727018B (zh) * 2015-04-17 2017-01-25 嘉兴学院 一种摩擦布及其制备方法
JP2018001714A (ja) * 2016-07-08 2018-01-11 ユニチカ株式会社 積層不織布の製造装置および製造方法
CN112746394B (zh) * 2020-12-28 2022-03-25 杭州鹏图化纤有限公司 一种斜网成形在线纺粘的水刺复合无纺布及其制备方法
CN112760826B (zh) * 2020-12-28 2022-03-25 杭州鹏图化纤有限公司 一种斜网成形在线熔喷的水刺复合无纺布及其制备方法
CN112746395B (zh) * 2020-12-28 2022-03-25 杭州鹏图化纤有限公司 一种长网成形在线纺粘的水刺复合无纺布及其制备方法
WO2022269627A1 (en) * 2021-06-25 2022-12-29 Pranay Sahu An apparatus configuring pentamerous variants of hybrid hydro-entangled nonwoven fabrics and their method of manufacturing
US20250057702A1 (en) * 2022-03-02 2025-02-20 Fibertex Personal Care A/S Printed nonwoven web with microdot bond pattern

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1950669C3 (de) * 1969-10-08 1982-05-13 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Vliesherstellung
US4340563A (en) * 1980-05-05 1982-07-20 Kimberly-Clark Corporation Method for forming nonwoven webs
CA2048905C (en) * 1990-12-21 1998-08-11 Cherie H. Everhart High pulp content nonwoven composite fabric
BR0107640B1 (pt) * 2000-01-17 2011-07-12 método e dispositivo para a produção de materiais de tecido não-tecido por meio de perfuração com agulha hidrodinámica.
WO2001053590A1 (en) * 2000-01-19 2001-07-26 Ahlstrom Dexter Llc Nonwoven laminate wiping product and process for its manufacture
US7022201B2 (en) * 2002-12-23 2006-04-04 Kimberly-Clark Worldwide, Inc. Entangled fabric wipers for oil and grease absorbency
ITMI20030805A1 (it) * 2003-04-17 2004-10-18 Orlandi Spa Non-tessuto a base di fibre esplose o fibre multicomponenti splittabili.
US7968025B2 (en) * 2004-07-29 2011-06-28 Ahlstrom Corporation Method for manufacturing a particularly soft and three-dimensional nonwoven and nonwoven thus obtained
US8512607B2 (en) * 2005-03-03 2013-08-20 Ahlstrom Corporation Process for producing nonwoven fabrics particularly soft, resistant and with a valuable appearance

Also Published As

Publication number Publication date
WO2008101643A1 (en) 2008-08-28
EP1961850A1 (de) 2008-08-27
EP1961850B1 (de) 2009-10-28
ES2333265T3 (es) 2010-02-18
DE602007002977D1 (de) 2009-12-10

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